1251650904

素因数分解:

$2^3\times 3^1\times 7^5\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 3811795200

約数和(自身を除く): 2560144296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 107, 116, 147, 168, 174, 196, 203, 214, 232, 294, 321, 343, 348, 392, 406, 428, 588, 609, 642, 686, 696, 749, 812, 856, 1029, 1176, 1218, 1284, 1372, 1421, 1498, 1624, 2058, 2247, 2401, 2436, 2568, 2744, 2842, 2996, 3103, 4116, 4263, 4494, 4802, 4872, 5243, 5684, 5992, 6206, 7203, 8232, 8526, 8988, 9309, 9604, 9947, 10486, 11368, 12412, 14406, 15729, 16807, 17052, 17976, 18618, 19208, 19894, 20972, 21721, 24824, 28812, 29841, 31458, 33614, 34104, 36701, 37236, 39788, 41944, 43442, 50421, 57624, 59682, 62916, 65163, 67228, 69629, 73402, 74472, 79576, 86884, 100842, 110103, 119364, 125832, 130326, 134456, 139258, 146804, 152047, 173768, 201684, 208887, 220206, 238728, 256907, 260652, 278516, 293608, 304094, 403368, 417774, 440412, 456141, 487403, 513814, 521304, 557032, 608188, 770721, 835548, 880824, 912282, 974806, 1027628, 1064329, 1216376, 1462209, 1541442, 1671096, 1798349, 1824564, 1949612, 2055256, 2128658, 2924418, 3082884, 3192987, 3596698, 3649128, 3899224, 4257316, 5395047, 5848836, 6165768, 6385974, 7193396, 7450303, 8514632, 10790094, 11697672, 12771948, 14386792, 14900606, 21580188, 22350909, 25543896, 29801212, 43160376, 44701818, 52152121, 59602424, 89403636, 104304242, 156456363, 178807272, 208608484, 312912726, 417216968, 625825452, 1251650904]

約数ペア:

[(1, 1251650904), (2, 625825452), (3, 417216968), (4, 312912726), (6, 208608484), (7, 178807272), (8, 156456363), (12, 104304242), (14, 89403636), (21, 59602424), (24, 52152121), (28, 44701818), (29, 43160376), (42, 29801212), (49, 25543896), (56, 22350909), (58, 21580188), (84, 14900606), (87, 14386792), (98, 12771948), (107, 11697672), (116, 10790094), (147, 8514632), (168, 7450303), (174, 7193396), (196, 6385974), (203, 6165768), (214, 5848836), (232, 5395047), (294, 4257316), (321, 3899224), (343, 3649128), (348, 3596698), (392, 3192987), (406, 3082884), (428, 2924418), (588, 2128658), (609, 2055256), (642, 1949612), (686, 1824564), (696, 1798349), (749, 1671096), (812, 1541442), (856, 1462209), (1029, 1216376), (1176, 1064329), (1218, 1027628), (1284, 974806), (1372, 912282), (1421, 880824), (1498, 835548), (1624, 770721), (2058, 608188), (2247, 557032), (2401, 521304), (2436, 513814), (2568, 487403), (2744, 456141), (2842, 440412), (2996, 417774), (3103, 403368), (4116, 304094), (4263, 293608), (4494, 278516), (4802, 260652), (4872, 256907), (5243, 238728), (5684, 220206), (5992, 208887), (6206, 201684), (7203, 173768), (8232, 152047), (8526, 146804), (8988, 139258), (9309, 134456), (9604, 130326), (9947, 125832), (10486, 119364), (11368, 110103), (12412, 100842), (14406, 86884), (15729, 79576), (16807, 74472), (17052, 73402), (17976, 69629), (18618, 67228), (19208, 65163), (19894, 62916), (20972, 59682), (21721, 57624), (24824, 50421), (28812, 43442), (29841, 41944), (31458, 39788), (33614, 37236), (34104, 36701)]